MITSUBISHI AJ65VBTCU-68ADIN CC-Link Analog Input Module

Overview

MITSUBISHI AJ65VBTCU-68ADIN is an 8-channel current type analog input remote module for Mitsubishi CC-Link fieldbus network. MITSUBISHI AJ65VBTCU-68ADIN converts 4–20mA or 0–20mA analog signals from field transmitters into digital data, and transmits the data to the CC-Link master PLC. This MITSUBISHI AJ65VBTCU-68ADIN is widely stocked as spare remote analog input unit for CC-Link distributed process automation assemblies.

Features

MITSUBISHI AJ65VBTCU-68ADIN supports per-channel range selection, channel averaging and sampling filtering configuration to suppress signal noise. It adopts isolation design between analog side and communication/power side for noise suppression. AJ65VBTCU-68ADIN can be set as Ver.1 or Ver.2 remote device station by rotary switch. Under Ver.2 mode, it occupies only 1 station for 8 analog channels, saving CC-Link station resources. It has front panel LED indicators for power, run and communication status, and supports disconnection and over-range detection for field current loops. This module uses one-touch push-in terminals for fast wiring and replacement. It is CE, UL and cUL certified, designed for 24/7 continuous operation in chemical, water treatment, packaging and factory distributed control cabinets.

Specifications

MITSUBISHI AJ65VBTCU-68ADIN CC-Link Current Analog Input Module Brand: MITSUBISHI ELECTRIC Model: AJ65VBTCU-68ADIN Series: CC-Link remote I/O module Type: current analog input module Analog channels: 8 channels Input signal: 0–20mA, 4–20mA, input resistance 250Ω Resolution: 12 bit plus sign Conversion speed: 1 ms per channel Accuracy: ±0.2% FS at 25±5℃, ±0.3% FS at 0~55℃ Isolation: analog isolated from communication and power supply, non-isolated between channels Power supply: 24VDC 20.4~26.4VDC, 0.1A consumption CC-Link station: Ver.1 occupies 3 stations, Ver.2 occupies 1 station Terminal: push-in one-touch connector Dimensions W × H × D: 41 × 115 × 67 mm Weight: 0.17 kg Protection class: IP1XB Ambient temperature: 0℃ ~ +55℃ Status: active Mitsubishi CC-Link remote analog spare

Principle

MITSUBISHI AJ65VBTCU-68ADIN receives current signal from field transmitters. This CC-Link Analog Input Module converts analog current value into digital value through A/D conversion, performs filtering and scaling, then sends the data to CC-Link master PLC via cyclic communication. It monitors loop abnormality and sends diagnostic flag to the master station when open circuit or over-range occurs.

Applications

MITSUBISHI AJ65VBTCU-68ADIN is deployed in distributed CC-Link control systems, water treatment plants, chemical process lines, packaging machinery and conveyor monitoring. It collects pressure, flow, level and temperature 4-20mA signals. MITSUBISHI AJ65VBTCU-68ADIN is stocked as spare remote analog input module for CC-Link distributed control assemblies.